4 results
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
shown , what’s the diagnosis ... a waves in AVNRT ... EMdoc14 #CannonA #AWaves ... #AVNRT #Neck #PhysicalExam ... #JVP #Cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
simultaneously at regular ... are enough to diagnose ... Hussainch #Cannon #Awaves ... #AVNRT #PhysicalExam ... #JVP #Cardiology
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
- Differential Diagnosis ... • ST vs SVT (AVNRT ... AFIutter) • P-waves ... • Tx: Vagal maneuvers ... Irregular #causes #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
• Rapid and regular ... Esophageal spasm • Reflux ... or other vagal maneuvers ... : SVT-AVNRT or AVRT ... #Palpitations #Cardiology